page_title: Gar
section_title: Longnose gar
hierarchical_section_title: Gar / Species and Identification / Longnose gar
caption_attribution_description: Longnose gar
context_page_description: Gars are members of the Lepisosteiformes, an ancient holosteian order of ray-finned fish; fossils from this order are known from the Late Jurassic onwards. The family Lepisosteidae includes seven living species of fish in two genera that inhabit fresh, brackish, and occasionally marine, waters of eastern North America, Central America and the Caribbean islands. Gars have elongated bodies that are heavily armored with ganoid scales, and fronted by similarly elongated jaws filled with long, sharp teeth. Gars are sometimes referred to as "garpike", but are not closely related to pike, which are in the fish family Esocidae. All of the gars are relatively large fish, but the alligator gar is the largest – the alligator gar often grows to a length of over 2 m and a weight of over 45 kg, and specimens of up to 3 m in length have been reported. Unusually, their vascularised swim bladders can function as lungs, and most gars surface periodically to take a gulp of air. Gar flesh is edible and the hard skin and scales of gars are used by humans, but gar eggs are highly toxic.
context_section_description: The Longnose gar (Lepisosteus osseus) has a longer, narrower, more cylindrical body, and can be distinguished from other species of gar by its snout, which is more than twice the length of the rest of its head. It can reach up to 6 feet and 8 inches in length and weigh up to 35-80 pounds. Like the shortnose gar, it has only a single row of teeth. Unlike its relatives, it enters brackish water from time to time. Females are larger and live longer than the male longnose gar. Females living 22 years, and males about half as long. There are spots on the head, dorsal, anal, and caudal fins. Depending on the water clarity, the longnose gar comes in two colors. In clear water, they're a dark deep green color. In muddy waters, it's more brown in color. Edges of the ganoid scales and in between are black. These types of gar are occasionally fished by locals, and blamed for eating other fish in the rivers. The longnose gar has a large range of territory in North America, into the Gulf of Mexico. Located in Florida, Quebec, all Great Lakes except Lake Superior, Missouri, Mississippi, Texas, and northern Mexico.
caption: Longnose Gar (Lepisosteus osseus)
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